Telerik blogs

Tag: Telerik Data Access

  • Productivity

    Getting Started with ADO.NET Data Services and Telerik Open Access – Step II

    In my previous post we looked into providing data to the client using ADO.NET Data Services and Telerik OpenAccess. However it is very rare just to present data, as usually some processing is done by the application on the client side, data gets modified and it is pushed back to the server for persistence. With ADO.NET Data Services this is done by implementing the IUpdateable interface by the data context class used on the server. NOTE: We do not implement IExpandProvider at the moment. They say that a picture is worth a thousand words, so same is true for the code – I...
    by Dimitar Kapitanov
    March 10, 2025 2 min read
  • Productivity

    Getting Started with ADO.NET Data Services and Telerik Open Access - The First step

    To my opinion the day the Astoria incubation project was unveiled,  all about querying and pushing data through a webservice changed for good. I was pretty amazed to see that the REST paradigm was so easily embraced in the .NET world. Now some time later, this is an official release and it is called ADO.NET Data Services. For all of you that are not familiar with ADO.NET Data Services you can find more information here. To put it shortly: <quote>“The goal of the ADO.Net Data Services framework is to facilitate the creation of flexible data services that are naturally integrated with...
    by Dimitar Kapitanov
    May 27, 2021 5 min read
  • Web ASP.NET AJAX

    Enabling Asp.net development on Vista 64

    Well as I figured it out it was not a complicated thing, but there are some specifics of course: Installing IIS By default IIS7 is included in the distribution (I use the Enterprise edition of Windows Vista), but is not installed by default. To do so open ControlPanel > Programs and Features. On the right side of the window click the "Turn Windows features on or off" link and a dialog will open: Installing required features You can select and check the Internet Information Services feature. By default not everything required gets selected. You have to check also the Internet Information Services>World Wide Web Services>Security>...
    by Dimitar Kapitanov
    May 27, 2021 1 min read
  • Web ASP.NET AJAX

    ASP.NET binding with OpenAccessDataSource

    In the last post we saw how easy it is to reverse engineer a database schema. Let's now use the resulting persistent classes library to build the first website. Let's do it again step by step: Step 1: Use the resulting solution from the northwind reverse engineering post. Step 2: Add a new web application by execution File->Add->New Web Site... from the Visual Studio Menu. Choose ASP.NET Web Site. Step 3: Add a reference from the website to the class library. Select the website project in the Solution Explorer and execute Website->Add reference from the Visual Studio Menu. Select the class library project in the Projects tab.   All...
    by Jan Blessenohl
    May 27, 2021 2 min read
  • Productivity

    Reverse engineering step by step

    Hi everybody, My name is Jan Blessenohl and I am working on the new Telerik object relational mapper named OpenAccess ORM. In the next posts I would like to guide you through the first steps with OpenAccess. This post is about reverse engineering. The following posts will use this feature to build running applications. - OpenAccess comes with 2 possible ways to generate the persistent model: Forwad Mapping: Write the persistent classes first and let then OpenAccess generate the database schema. Reverse Engineering: Design the database schema first, let OpenAccess read it and then create all the classes for you. This step by step...
    by Jan Blessenohl
    May 27, 2021 3 min read
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